{"id":476119,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:06","modified_gmt":"2023-09-05T11:12:06","slug":"browlock","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/browlock\/","title":{"rendered":"Browlock"},"content":{"rendered":"<p>Browlock l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt l\u1eeba \u0111\u1ea3o, d\u1ef1a tr\u00ean tr\u00ecnh duy\u1ec7t \u0111\u01b0\u1ee3c t\u1ed9i ph\u1ea1m m\u1ea1ng s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1eeba nh\u1eefng ng\u01b0\u1eddi d\u00f9ng Internet kh\u00f4ng nghi ng\u1edd tin r\u1eb1ng m\u00e1y t\u00ednh c\u1ee7a h\u1ecd \u0111\u00e3 b\u1ecb kh\u00f3a do nghi ng\u1edd ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p, bu\u1ed9c h\u1ecd ph\u1ea3i tr\u1ea3 ti\u1ec1n chu\u1ed9c \u0111\u1ec3 l\u1ea5y l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t. Tr\u00f2 gian l\u1eadn n\u00e0y, th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 m\u1ed9t d\u1ea1ng ransomware, t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o vi\u1ec7c chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n tr\u00ecnh duy\u1ec7t web v\u00e0 th\u01b0\u1eddng kh\u00f4ng m\u00e3 h\u00f3a c\u00e1c t\u1ec7p nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m ransomware truy\u1ec1n th\u1ed1ng h\u01a1n.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c v\u00e0 l\u1ecbch s\u1eed ban \u0111\u1ea7u c\u1ee7a Browlock<\/h2>\n<p>L\u1ea7n \u0111\u1ea7u ti\u00ean nh\u1eafc \u0111\u1ebfn Browlock c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb n\u0103m 2013. Thu\u1eadt ng\u1eef \u201cBrowlock\u201d \u0111\u01b0\u1ee3c \u0111\u1eb7t ra t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u201ctr\u00ecnh duy\u1ec7t\u201d v\u00e0 \u201ckh\u00f3a\u201d, n\u00eau b\u1eadt ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 kh\u00f3a tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng m\u1ea1ng n\u00e0y nhanh ch\u00f3ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong gi\u1edbi t\u1ed9i ph\u1ea1m m\u1ea1ng do t\u00ednh \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c d\u1ea1ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i ph\u1ee9c t\u1ea1p h\u01a1n, Browlock kh\u00f4ng y\u00eau c\u1ea7u c\u00e0i \u0111\u1eb7t v\u00e0 t\u1eadn d\u1ee5ng n\u1ed7i s\u1ee3 h\u00e3i c\u0169ng nh\u01b0 s\u1ef1 c\u1ea5p b\u00e1ch \u0111\u1ec3 thao t\u00fang n\u1ea1n nh\u00e2n tu\u00e2n th\u1ee7 y\u00eau c\u1ea7u c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng.<\/p>\n<h2>T\u1ed5ng quan chuy\u00ean s\u00e2u v\u1ec1 Browlock<\/h2>\n<p>Browlock ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n tr\u00ecnh duy\u1ec7t web c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 hi\u1ec3n th\u1ecb m\u1ed9t th\u00f4ng b\u00e1o \u0111e d\u1ecda, th\u01b0\u1eddng \u0111\u01b0\u1ee3c ng\u1ee5y trang d\u01b0\u1edbi d\u1ea1ng th\u00f4ng b\u00e1o t\u1eeb c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt h\u1ee3p ph\u00e1p. Th\u00f4ng b\u00e1o th\u01b0\u1eddng c\u00e1o bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn b\u1ea5t h\u1ee3p ph\u00e1p nh\u01b0 t\u1ea3i xu\u1ed1ng n\u1ed9i dung c\u00f3 b\u1ea3n quy\u1ec1n ho\u1eb7c duy\u1ec7t c\u00e1c trang web ng\u01b0\u1eddi l\u1edbn.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y d\u1ef1a v\u00e0o t\u00e2m l\u00fd s\u1ee3 h\u00e3i v\u00e0 ho\u1ea3ng lo\u1ea1n \u0111\u1ec3 nh\u1eafc ng\u01b0\u1eddi d\u00f9ng tr\u1ea3 s\u1ed1 ti\u1ec1n chu\u1ed9c \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, th\u01b0\u1eddng th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng th\u1ee9c kh\u00f4ng th\u1ec3 truy nguy\u00ean nh\u01b0 Bitcoin, \u0111\u1ec3 tr\u00e1nh h\u1eadu qu\u1ea3 ph\u00e1p l\u00fd. V\u1ec1 b\u1ea3n ch\u1ea5t, Browlock s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i thay v\u00ec c\u00e1c k\u1ef9 thu\u1eadt m\u00e3 h\u00f3a ph\u1ee9c t\u1ea1p \u0111\u1ec3 th\u1ef1c hi\u1ec7n h\u00e0nh vi l\u1eeba \u0111\u1ea3o c\u1ee7a m\u00ecnh.<\/p>\n<h2>Ho\u1ea1t \u0111\u1ed9ng b\u00ean trong c\u1ee7a Browlock<\/h2>\n<p>Khi ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang web b\u1ecb x\u00e2m nh\u1eadp ho\u1eb7c trang web l\u01b0u tr\u1eef t\u1eadp l\u1ec7nh Browlock, tr\u00ecnh duy\u1ec7t s\u1ebd b\u1ecb kh\u00f3a v\u00e0 th\u00f4ng b\u00e1o to\u00e0n m\u00e0n h\u00ecnh s\u1ebd xu\u1ea5t hi\u1ec7n. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng JavaScript, c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t v\u00f2ng l\u1eb7p v\u00f4 h\u1ea1n c\u00e1c h\u1ed9p tho\u1ea1i ho\u1eb7c t\u1eadn d\u1ee5ng API to\u00e0n m\u00e0n h\u00ecnh HTML5 \u0111\u1ec3 l\u00e0m cho m\u00e1y t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 v\u1ebb nh\u01b0 b\u1ecb kh\u00f3a.<\/p>\n<p>Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf, ch\u1ec9 c\u00f3 tr\u00ecnh duy\u1ec7t b\u1ecb kh\u00f3a, c\u00f2n ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a h\u1ec7 th\u1ed1ng kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. \u0110\u00e2y l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n bi\u1ec7t ch\u00ednh gi\u1eefa Browlock v\u00e0 c\u00e1c lo\u1ea1i ransomware truy\u1ec1n th\u1ed1ng h\u01a1n.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Browlock<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng x\u00e1c \u0111\u1ecbnh c\u1ee7a Browlock bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Kh\u00f3a tr\u00ecnh duy\u1ec7t<\/strong>: Browlock kh\u00f3a tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, h\u1ea1n ch\u1ebf h\u1ecd \u0111i\u1ec1u h\u01b0\u1edbng kh\u1ecfi trang th\u00f4ng b\u00e1o \u0111\u00f2i ti\u1ec1n chu\u1ed9c.<\/p>\n<\/li>\n<li>\n<p><strong>Chi\u1ebfn thu\u1eadt \u0111e d\u1ecda<\/strong>: Browlock th\u01b0\u1eddng b\u1eaft ch\u01b0\u1edbc c\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt ho\u1eb7c ch\u00ednh ph\u1ee7 h\u1ee3p ph\u00e1p, s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng v\u00e0 ng\u00f4n ng\u1eef ch\u00ednh th\u1ee9c \u0111\u1ec3 khi\u1ebfn n\u1ea1n nh\u00e2n s\u1ee3 h\u00e3i ph\u1ea3i tr\u1ea3 ti\u1ec1n.<\/p>\n<\/li>\n<li>\n<p><strong>Nhu c\u1ea7u ti\u1ec1n chu\u1ed9c<\/strong>: Browlock nh\u1eafc n\u1ea1n nh\u00e2n n\u1ed9p ph\u1ea1t \u0111\u1ec3 l\u1ea5y l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t tr\u00ecnh duy\u1ec7t c\u1ee7a h\u1ecd v\u00e0 tr\u00e1nh nh\u1eefng h\u1eadu qu\u1ea3 ph\u00e1p l\u00fd \u0111\u01b0\u1ee3c cho l\u00e0.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u00f4ng m\u00e3 h\u00f3a t\u1eadp tin<\/strong>: Kh\u00f4ng gi\u1ed1ng nh\u01b0 ransomware th\u00f4ng th\u01b0\u1eddng, Browlock kh\u00f4ng m\u00e3 h\u00f3a c\u00e1c t\u1eadp tin tr\u00ean m\u00e1y t\u00ednh c\u1ee7a n\u1ea1n nh\u00e2n.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c bi\u1ebfn th\u1ec3 c\u1ee7a Browlock<\/h2>\n<p>C\u00f3 m\u1ed9t s\u1ed1 bi\u1ebfn th\u1ec3 kh\u00e1c nhau c\u1ee7a Browlock, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ph\u00e2n bi\u1ec7t b\u1eb1ng c\u00e1c chi\u1ebfn thu\u1eadt v\u00e0 ch\u1ee7 \u0111\u1ec1 c\u1ee5 th\u1ec3 m\u00e0 ch\u00fang s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh l\u1eeba n\u1ea1n nh\u00e2n. Bao g\u1ed3m c\u00e1c:<\/p>\n<ul>\n<li><strong>Browlock theo ch\u1ee7 \u0111\u1ec1 c\u1ea3nh s\u00e1t<\/strong>: Ng\u1ee5y trang th\u00f4ng b\u00e1o \u0111\u00f2i ti\u1ec1n chu\u1ed9c d\u01b0\u1edbi d\u1ea1ng th\u00f4ng b\u00e1o ph\u00e1p l\u00fd t\u1eeb c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt.<\/li>\n<li><strong>Browlock theo ch\u1ee7 \u0111\u1ec1 FBI<\/strong>: C\u1ee5 th\u1ec3 l\u00e0 gi\u1ea3 d\u1ea1ng m\u1ed9t tin nh\u1eafn t\u1eeb FBI, m\u1ed9t chi\u1ebfn thu\u1eadt th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c n\u1ea1n nh\u00e2n \u1edf Hoa K\u1ef3.<\/li>\n<li><strong>Browlock theo ch\u1ee7 \u0111\u1ec1 n\u1ed9i dung ng\u01b0\u1eddi l\u1edbn<\/strong>: C\u00e1o bu\u1ed9c n\u1ea1n nh\u00e2n th\u1ef1c hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p li\u00ean quan \u0111\u1ebfn n\u1ed9i dung ng\u01b0\u1eddi l\u1edbn nh\u1eb1m khu\u1ebfch \u0111\u1ea1i n\u1ed7i s\u1ee3 h\u00e3i v\u00e0 b\u1ed1i r\u1ed1i.<\/li>\n<\/ul>\n<h2>S\u1eed d\u1ee5ng Browlock: Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>Browlock ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o k\u1ef9 thu\u1eadt v\u00e0 thao t\u00fang x\u00e3 h\u1ed9i. Th\u00e1ch th\u1ee9c ch\u00ednh m\u00e0 n\u00f3 \u0111\u1eb7t ra cho ng\u01b0\u1eddi d\u00f9ng l\u00e0 c\u00fa s\u1ed1c ban \u0111\u1ea7u v\u00e0 n\u1ed7i s\u1ee3 h\u00e3i m\u00e0 n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng quy\u1ebft \u0111\u1ecbnh v\u1ed9i v\u00e0ng nh\u01b0 tr\u1ea3 ti\u1ec1n chu\u1ed9c. Tuy nhi\u00ean, gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n: ki\u1ebfn th\u1ee9c v\u00e0 nh\u1eadn th\u1ee9c. Hi\u1ec3u r\u1eb1ng Browlock l\u00e0 m\u1ed9t tr\u00f2 l\u1eeba \u0111\u1ea3o v\u00e0 bi\u1ebft c\u00e1ch x\u1eed l\u00fd s\u1ef1 c\u1ed1 nh\u01b0 v\u1eady c\u00f3 th\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a m\u1ed1i \u0111e d\u1ecda c\u1ee7a n\u00f3.<\/p>\n<p>N\u1ebfu tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1ecb Browlock kh\u00f3a, gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng tr\u00ecnh qu\u1ea3n l\u00fd t\u00e1c v\u1ee5 \u0111\u1ec3 t\u1eaft ti\u1ebfn tr\u00ecnh tr\u00ecnh duy\u1ec7t. Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, c\u00e1ch n\u00e0y s\u1ebd gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c s\u1ef1 c\u1ed1 v\u00e0 c\u00f3 th\u1ec3 m\u1edf l\u1ea1i tr\u00ecnh duy\u1ec7t m\u00e0 kh\u00f4ng xu\u1ea5t hi\u1ec7n th\u00f4ng b\u00e1o \u0111\u00f2i ti\u1ec1n chu\u1ed9c.<\/p>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>So v\u1edbi c\u00e1c lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i kh\u00e1c, Browlock t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n. \u0110\u00e2y l\u00e0 m\u1ed9t so s\u00e1nh \u0111\u01a1n gi\u1ea3n:<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i<\/th>\n<th>M\u00e3 h\u00f3a t\u1eadp tin<\/th>\n<th>T\u00e1c \u0111\u1ed9ng c\u1ea5p h\u1ec7 th\u1ed1ng<\/th>\n<th>Ph\u01b0\u01a1ng ph\u00e1p kh\u00f4i ph\u1ee5c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Browlock<\/td>\n<td>KH\u00d4NG<\/td>\n<td>C\u1ea5p tr\u00ecnh duy\u1ec7t<\/td>\n<td>Gi\u1ebft qu\u00e1 tr\u00ecnh tr\u00ecnh duy\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea7n m\u1ec1m t\u1ed1ng ti\u1ec1n<\/td>\n<td>\u0110\u00fang<\/td>\n<td>C\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng<\/td>\n<td>Gi\u1ea3i m\u00e3 t\u1eadp tin (th\u01b0\u1eddng ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Browlock: Xu h\u01b0\u1edbng v\u00e0 c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai<\/h2>\n<p>M\u1eb7c d\u00f9 Browlock hi\u1ec7n kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng m\u00e3 h\u00f3a t\u1ec7p ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng \u1edf c\u1ea5p h\u1ec7 th\u1ed1ng, nh\u01b0ng kh\u00f4ng n\u00ean b\u1ecf qua c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng \u0111ang ph\u00e1t tri\u1ec3n. T\u1ed9i ph\u1ea1m m\u1ea1ng kh\u00f4ng ng\u1eebng t\u00ecm ki\u1ebfm nh\u1eefng c\u00e1ch th\u1ee9c m\u1edbi v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n \u0111\u1ec3 khai th\u00e1c n\u1ea1n nh\u00e2n c\u1ee7a ch\u00fang.<\/p>\n<p>Gi\u00e1o d\u1ee5c v\u00e0 nh\u1eadn th\u1ee9c l\u00e0 v\u0169 kh\u00ed hi\u1ec7u qu\u1ea3 nh\u1ea5t c\u1ee7a ch\u00fang ta \u0111\u1ec3 ch\u1ed1ng l\u1ea1i nh\u1eefng m\u1ed1i \u0111e d\u1ecda n\u00e0y. Do \u0111\u00f3, c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 n\u1ec1n t\u1ea3ng th\u00fac \u0111\u1ea9y gi\u00e1o d\u1ee5c an ninh m\u1ea1ng s\u1ebd r\u1ea5t c\u1ea7n thi\u1ebft trong vi\u1ec7c h\u1ea1n ch\u1ebf t\u00e1c \u0111\u1ed9ng c\u1ee7a Browlock v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u01b0\u01a1ng t\u1ef1 trong t\u01b0\u01a1ng lai.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a m\u00e1y ch\u1ee7 proxy li\u00ean quan \u0111\u1ebfn Browlock<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng c\u1ee7a Browlock. B\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u00e1y t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u1ecdc n\u1ed9i dung v\u00e0 trang web \u0111\u1ed9c h\u1ea1i, t\u1eeb \u0111\u00f3 ng\u0103n ch\u1eb7n c\u00e1c t\u1eadp l\u1ec7nh Browlock ti\u1ebfp c\u1eadn tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>H\u01a1n n\u1eefa, c\u00e1c c\u00f4ng ty nh\u01b0 OneProxy cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 ph\u1ee9c t\u1ea1p cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t Internet m\u1ed9t c\u00e1ch an to\u00e0n, gi\u1ea3m nguy c\u01a1 tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Browlock m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 Browlock v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.fbi.gov\/investigate\/cyber\" target=\"_new\" rel=\"noopener nofollow\">Ph\u00f2ng t\u1ed9i ph\u1ea1m m\u1ea1ng c\u1ee7a FBI<\/a><\/li>\n<li><a href=\"https:\/\/www.ic3.gov\/\" target=\"_new\" rel=\"noopener nofollow\">Trung t\u00e2m Khi\u1ebfu n\u1ea1i T\u1ed9i ph\u1ea1m Internet (IC3)<\/a><\/li>\n<li><a href=\"https:\/\/www.cisa.gov\/\" target=\"_new\" rel=\"noopener nofollow\">C\u01a1 quan an ninh m\u1ea1ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (CISA)<\/a><\/li>\n<li><a href=\"https:\/\/www.europol.europa.eu\/about-europol\/european-cybercrime-centre-ec3\" target=\"_new\" rel=\"noopener nofollow\">Trung t\u00e2m t\u1ed9i ph\u1ea1m m\u1ea1ng ch\u00e2u \u00c2u \u2013 Europol<\/a><\/li>\n<\/ol>\n<p>H\u00e3y nh\u1edb r\u1eb1ng, ch\u00eca kh\u00f3a c\u1ee7a an ninh m\u1ea1ng l\u00e0 th\u01b0\u1eddng xuy\u00ean c\u1ea3nh gi\u00e1c v\u00e0 gi\u00e1o d\u1ee5c. Gi\u1eef an to\u00e0n tr\u1ef1c tuy\u1ebfn!<\/p>","protected":false},"featured_media":467796,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476119","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Browlock: An In-Depth Exploration<\/mark>","faq_items":[{"question":"What is Browlock?","answer":"<p>Browlock is a form of browser-based ransomware employed by cybercriminals. It hijacks a user's web browser and displays a threatening message, often disguised as a legal notice, tricking users into paying a ransom.<\/p>"},{"question":"When was the first known mention of Browlock?","answer":"<p>The first known mention of Browlock dates back to 2013.<\/p>"},{"question":"How does Browlock work?","answer":"<p>When a user visits a compromised website or a site hosting the Browlock script, their browser becomes locked and displays a full-screen threatening message. This is done using JavaScript and relies on social engineering to prompt victims into paying the demanded ransom.<\/p>"},{"question":"What distinguishes Browlock from traditional ransomware?","answer":"<p>Unlike traditional ransomware, Browlock does not encrypt files on a victim's computer. Instead, it focuses on locking the web browser and using scare tactics to manipulate the victim into paying a ransom.<\/p>"},{"question":"What are the different types of Browlock?","answer":"<p>Different types of Browlock are categorized based on the scare tactics they employ. These include Police-Themed Browlock, FBI-Themed Browlock, and Adult Content-Themed Browlock, each impersonating different entities to instill fear in the victims.<\/p>"},{"question":"How can one deal with a Browlock attack?","answer":"<p>The simplest solution to a Browlock attack is to use the task manager to kill the browser process, which typically resolves the issue and allows the browser to be reopened without the ransom message appearing.<\/p>"},{"question":"How do proxy servers help in relation to Browlock?","answer":"<p>Proxy servers act as intermediaries between a user's computer and the internet, filtering out malicious content and websites. This prevents Browlock scripts from reaching the user's browser, offering a layer of protection against such attacks.<\/p>"},{"question":"What are future trends and technologies related to Browlock?","answer":"<p>While Browlock currently doesn't have system-level impact capabilities, evolving cyber threats cannot be discounted. Technologies and platforms promoting cybersecurity education will be essential in countering Browlock and similar threats in the future.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476119\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/467796"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}